DIGITRON SEMICONDUCTORS
MR850-MR856
3A SCHOTTKY RECTIFIER
MAXIMUM RATINGS
Rating
Peak repetitive reverse voltage
Working peak reverse voltage
DC blocking voltage
Non-repetitive peak reverse voltage
RMS reverse voltage
Average rectified forward current
(single phase resistive load)
Non-repetitive peak surge current
(surge applied at rated load conditions)
Operating junction temperature range
Storage junction temperature range
Maximum thermal resistance
Junction to ambient
Symbol
V
RRM
V
RWM
V
R
V
RSM
V
R(RMS)
I
O
I
FSM
T
J
T
stg
R
ӨJA
MR850
50
75
35
MR851
100
150
70
MR852
200
250
140
3.0 @ T
A
= 80°C
MR854
400
450
280
MR856
600
650
420
Unit
V
V
V
A
A
°C
°C
°C/W
100
-65 to +125
-65 to +150
28
ELECTRICAL CHARACTERISTICS
(T
J
= 25°C unless otherwise noted)
Parameter
Forward voltage
(I
F
= 3.0A, T
J
= 25°C)
Reverse current
(rated dc voltage) T
J
= 25°C
Reverse current
(rated dc voltage) T
J
= 80°C
MR850
MR851
MR852
MR854
MR856
Reverse recovery time
(I
F
= 1.0A to V
R
= 30Vdc)
(I
F
= 15A, di/dt = 10A/µs)
Reverse recovery current
(I
F
= 1.0A to V
R
= 30Vdc)
Note 1: Pulse test: Pulse width = 300µs, duty cycle = 2.0%.
Symbol
V
F
I
R
Min
-
-
-
-
-
-
-
-
-
-
Typ
1.04
2.0
-
60
-
-
100
100
150
-
Max
1.25
10
150
150
200
250
300
200
300
2.0
Unit
V
µA
I
R
µA
t
rr
ns
I
RM(REC)
A
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
fax +1.908.245-0555
sales@digitroncorp.com
www.digitroncorp.com
Rev. 20121128
DIGITRON SEMICONDUCTORS
MR850-MR856
MECHANICAL CHARACTERISTICS
Case
Marking
Polarity
DO-201A
Body painted, alpha-numeric
Cathode band
3A SCHOTTKY RECTIFIER
Available Non-RoHS (standard) or RoHS compliant (add PBF suffix).
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
fax +1.908.245-0555
sales@digitroncorp.com
www.digitroncorp.com
Rev. 20121128